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Darya [45]
3 years ago
12

Please help !!! Need fast

Mathematics
2 answers:
lord [1]3 years ago
8 0
Since b and d are perpendicular the angles they form are 90 degree angles.  Also given that a and b are parallel the angles between a and d are the same as those with b and d.

SO we can say that 4x + 30 = 90
4x = 60
x = 15
evablogger [386]3 years ago
4 0
4x+30=90
4x = 60
  x = 15

answer is B. 15
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How the transformations of the functions f(x)=15tanx and g(x)=tanx+15 differ?
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3 years ago
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goblinko [34]

x = 16 x sin(60) = 8sqrt(3)

 answer is B.

6 0
3 years ago
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HELP QUICK
Jobisdone [24]

Answer:

0.055

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You want to move the decimal from the % left two places.

5 0
3 years ago
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How do you do this and what’s the answer ?
Dmitrij [34]

Answer:

A. y=2

x+y=2.5

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I don't know which on equals 2 and which equals 5, but 5 and 2 are the answers

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a. 2x0.5=1

b. 2+5=7 and 2x5=10

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